Create Find Closest Number to Zero - Leetcode 2239.py

Author: gahogg

Find Closest Number to Zero - Leetcode 2239.py

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+class Solution:
+    def findClosestNumber(self, nums: List[int]) -> int:
+        closest = nums[0]
+        for x in nums:
+            if abs(x) < abs(closest):
+                closest = x
+        
+        if closest < 0 and abs(closest) in nums:
+            return abs(closest)
+        else:
+            return closest
+        
+        # Time: O(n)
+        # Space: O(1)